A friend and I stayed here for four nights in September 2017 while holidaying in Bangkok. The place looks as good in real life as it does in the photos, and the host's attention to detail in providing all the amenities one might need is certainly impressive.
The condo was very tidy and clean, and things like refrigerated bottled water, coffee, tea, snacks, power strips and even a neighbourhood guide were readily available, all of which my friend and I found very useful.
Nisachon is friendly and helpful; the cab driver who sent me to the condo had some trouble finding the place at first, and she gave him directions over the phone. She also replied promptly to my messages when I had a question for her, and was very pleasant before and throughout our stay.
I'd love to stay here again the next time I'm in Bangkok!